Photoelectron holography with improved image reconstruction

Tomohiro Matsushita; Fumihiko Matsui; Hiroshi Daimon; Kouichi Hayashi

doi:10.1016/j.elspec.2009.06.002

Photoelectron holography with improved image reconstruction

Tomohiro Matsushita, Fumihiko Matsui, Hiroshi Daimon, Kouichi Hayashi

Materials Development Division

Research output: Contribution to journal › Article › peer-review

56 Citations (Scopus)

Abstract

Electron holography is a type of atomic structural analysis, and it has unique features such as element selectivity and the ability to analyze the structure around an impurity in a crystal. In this paper, we introduce the measurement system, electron holograms, a theory for the recording process of an electron hologram, and a theory for the reconstruction algorithm. We describe photoelectron holograms, Auger electron holograms, and the inverse mode of an electron hologram. The reconstruction algorithm, scattering pattern extraction algorithm (SPEA), the SPEA with maximum entropy method (SPEA-MEM), and SPEA-MEM with translational operation are also described.

Original language	English
Pages (from-to)	195-220
Number of pages	26
Journal	Journal of Electron Spectroscopy and Related Phenomena
Volume	178-179
Issue number	C
DOIs	https://doi.org/10.1016/j.elspec.2009.06.002
Publication status	Published - 2010 May 1

Keywords

Auger electron holography
Forward focusing peak
Photoelectron holography

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Radiation
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Spectroscopy
Physical and Theoretical Chemistry

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10.1016/j.elspec.2009.06.002

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title = "Photoelectron holography with improved image reconstruction",

abstract = "Electron holography is a type of atomic structural analysis, and it has unique features such as element selectivity and the ability to analyze the structure around an impurity in a crystal. In this paper, we introduce the measurement system, electron holograms, a theory for the recording process of an electron hologram, and a theory for the reconstruction algorithm. We describe photoelectron holograms, Auger electron holograms, and the inverse mode of an electron hologram. The reconstruction algorithm, scattering pattern extraction algorithm (SPEA), the SPEA with maximum entropy method (SPEA-MEM), and SPEA-MEM with translational operation are also described.",

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author = "Tomohiro Matsushita and Fumihiko Matsui and Hiroshi Daimon and Kouichi Hayashi",

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doi = "10.1016/j.elspec.2009.06.002",

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T1 - Photoelectron holography with improved image reconstruction

AU - Matsushita, Tomohiro

AU - Matsui, Fumihiko

AU - Daimon, Hiroshi

AU - Hayashi, Kouichi

PY - 2010/5/1

Y1 - 2010/5/1

N2 - Electron holography is a type of atomic structural analysis, and it has unique features such as element selectivity and the ability to analyze the structure around an impurity in a crystal. In this paper, we introduce the measurement system, electron holograms, a theory for the recording process of an electron hologram, and a theory for the reconstruction algorithm. We describe photoelectron holograms, Auger electron holograms, and the inverse mode of an electron hologram. The reconstruction algorithm, scattering pattern extraction algorithm (SPEA), the SPEA with maximum entropy method (SPEA-MEM), and SPEA-MEM with translational operation are also described.

AB - Electron holography is a type of atomic structural analysis, and it has unique features such as element selectivity and the ability to analyze the structure around an impurity in a crystal. In this paper, we introduce the measurement system, electron holograms, a theory for the recording process of an electron hologram, and a theory for the reconstruction algorithm. We describe photoelectron holograms, Auger electron holograms, and the inverse mode of an electron hologram. The reconstruction algorithm, scattering pattern extraction algorithm (SPEA), the SPEA with maximum entropy method (SPEA-MEM), and SPEA-MEM with translational operation are also described.

KW - Auger electron holography

KW - Forward focusing peak

KW - Photoelectron holography

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JO - Journal of Electron Spectroscopy and Related Phenomena

JF - Journal of Electron Spectroscopy and Related Phenomena

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Photoelectron holography with improved image reconstruction

Abstract

Keywords

ASJC Scopus subject areas

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